Files
cms-install/Classes/Factory/ImportMapFactory.php
T

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3.3 KiB
PHP

<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Install\Factory;
use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\EventDispatcher\ListenerProviderInterface;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\Crypto\HashService;
use TYPO3\CMS\Core\EventDispatcher\EventDispatcher;
use TYPO3\CMS\Core\Information\Typo3Version;
use TYPO3\CMS\Core\Package\FailsafePackageManager;
use TYPO3\CMS\Core\Page\Event\ResolveVirtualJavaScriptImportEvent;
use TYPO3\CMS\Core\Page\ImportMap;
final class ImportMapFactory
{
public function __construct(
private readonly FailsafePackageManager $packageManager,
private readonly HashService $hashService,
) {}
public function create(string $sitePath): ImportMap
{
$packages = [
$this->packageManager->getPackage('core'),
$this->packageManager->getPackage('backend'),
$this->packageManager->getPackage('install'),
];
$bust = (string)$GLOBALS['EXEC_TIME'];
if (!Environment::getContext()->isDevelopment()) {
$bust = $this->hashService->hmac((new Typo3Version()) . Environment::getProjectPath(), self::class);
}
return new ImportMap(
hashService: $this->hashService,
packages: $packages,
eventDispatcher: $this->createEventDispatcher($sitePath, $bust),
);
}
public function createEventDispatcher(string $sitePath, string $bust): EventDispatcherInterface
{
return new EventDispatcher(
new class ($sitePath, $bust) implements ListenerProviderInterface {
public function __construct(private string $sitePath, private string $bust) {}
public function getListenersForEvent(object $event): iterable
{
if ($event instanceof ResolveVirtualJavaScriptImportEvent) {
return [
function (ResolveVirtualJavaScriptImportEvent $event): void {
if ($event->resolution === null && str_starts_with($event->virtualName, 'install-labels/')) {
$parameters = [
'install' => [
'action' => 'labels',
'domain' => str_replace('install-labels/', '', $event->virtualName),
'bust' => $this->bust,
],
];
$event->resolution = '/' . ltrim($this->sitePath, '/') . '?__typo3_install&'
. http_build_query($parameters, '', '&', PHP_QUERY_RFC3986);
}
},
];
}
return [];
}
}
);
}
}